Multiple choice hardware

IRQ 6 is commonly assigned to:

  1. sound card

  2. COM1

  3. floppy drive controller

  4. LPT1

  5. Keyboard
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

IRQ 6 is the standard interrupt for the floppy disk controller. COM1 uses IRQ 4. LPT1 uses IRQ 7. Sound cards typically use IRQ 5. The keyboard uses IRQ 1.

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